Welcome to Adventures in Precision, a blog to try and document my experiments with getting precision time (making me a time-nut; see mailing list info), electronics (mostly voltage references etc, making me a volt-nut; see volt-nuts mailing list and EEVBlog’s metrology forum) and precise positioning through GPS etc (haven’t found out where the position-nerds hang out yet, but https://rtklibexplorer.wordpress.com/ is a good place).
I hope to make useful references and pages for anyone else who might be interested in these sort of topics.